<ion-header-bar class="bar-dark" align-title="left">
    <div class="h1 title left">微信(16)</div>
    <div class="buttons">
        <button class="button no-animation button-icon icon ion-android-search"></button>
        <button class="button no-animation button-icon icon ion-android-add"></button>
    </div>
</ion-header-bar>
<ion-view>
    <ion-content on-swipe-left="onSwipeLeft()" on-swipe-right="onSwipeRight()">
        <h1>发现页面</h1>
    </ion-content>
</ion-view>